[Light Novel] When I put up the strongest barrier in the country, it became too peaceful and I was exiled. That barrier isn't permanent, is it? (3 books)

Publisher: Earth Star Entertainment
Author：CK,Tomozero
Size: 128mm x 182mm
Number of books: 3
Language: Japanese
Category: Light Novel
the latest volumeRelease Date: 2024-04-17

Synopsis:
The hardest-hitting hero in history builds a demon nation!
An otherworldly comedy that opens up a new era with a single invincible "barrier"!

Shield, a court magician who can only use elementary magic "Barrier", was sentenced to exile.
He has no money, no weapons, and no strength.
He has only the most powerful barrier magic that nullifies all attacks!
He brought the legendary dragon (juvenile) Faye to her knees, who happened to pop her,
The shield that freed the evil demons from a 300-year seal is the only one that can be used,
Shield becomes the lord of the frontier land of Miraie on the condition that an extremely large scale barrier be erected on its borders.
Shield rapidly develops Miraie with capable (and sometimes cruel) demons.
Before long, the land becomes a major force in world affairs...
The iron-clad, powerless heroes open up a new era with only barrier magic!